CN202171274U - Range hood with automatic open-close air inlet plate - Google Patents
Range hood with automatic open-close air inlet plate Download PDFInfo
- Publication number
- CN202171274U CN202171274U CN2011202345643U CN201120234564U CN202171274U CN 202171274 U CN202171274 U CN 202171274U CN 2011202345643 U CN2011202345643 U CN 2011202345643U CN 201120234564 U CN201120234564 U CN 201120234564U CN 202171274 U CN202171274 U CN 202171274U
- Authority
- CN
- China
- Prior art keywords
- air intake
- intake plate
- lampblack absorber
- air inlet
- range hood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A range hood with an automatic open-close air inlet plate adopts the structure that an air inlet is formed on a front panel of the range hood and the air inlet plate is arranged at the air inlet; the air inlet plate is connected with the range hood body through a lifting mechanism; the lifting mechanism drives the air inlet plate to lift or descend so as to open or close the air inlet; the range hood is characterized in that the lifting mechanism comprises guide rails symmetrically mounted on a bracket; fixed rails of the guide rails are fixed on the bracket, and movable rails are connected with the air inlet plate and provided with tooth racks; and a gear pillar driven by the motor capable of conducting positive and negative rotation is meshed with the tooth racks. The range hood has the benefits of simple structure, steady working performance, long service life, and the like, can prevent oil fume from backflow and peculiar smell emission, and can maintain the attractive appearance.
Description
Technical field
The utility model relates to a kind of lampblack absorber, specifically is the lampblack absorber of the self controllable folding of a kind of air intake plate.
Background technology
Along with human civilization advance, in daily kitchen range, smoke exhaust field, the shielding of oil smoke, separation and discharge problem because of the improvement of the seal of modern room and people to living environment require increasingly high; In the existing lampblack absorber; The deflector of lampblack absorber generally all is fixedly mounted on the panel, not only takies kitchen space, and its smoking port is in opening always; Not only influence the lampblack absorber outward appearance, and the peculiar smell in the lampblack absorber comes out easily also and influences kitchen air quality.In the house of city, adopt the common exhaust pipe road mostly in modern times, cause oil smoke to pour in down a chimney easily, and pollute room air.Chinese patent numbers 20101096655.2 also once proposed a kind of lampblack absorber, and be primarily characterized in that: deflector comes out deflector integral body through the driven by motor transmission device to the outside translation of lampblack absorber, makes and separates between deflector and lampblack absorber.Also there is following deficiency in it: 1, its transmission device is arranged in the collection tabacco barn, work under bad environment in the lampblack absorber, and oil smoke causes the locking of getting rusty of transmission device easily, has a strong impact on its working life.2, transmission device is only to the monolateral application of force of deflector, and still it receives force unbalance to cause it stuck easily, and job stability is not strong.3, the complex structure production cost is high.
The utility model content
It is a kind of simple in structure that the purpose of the utility model is to provide, stable work in work, and long service life prevents that oil smoke from pouring in down a chimney and the interior emission of bad smell of lampblack absorber, keeps the lampblack absorber of the self controllable folding of air intake plate of advantages such as lampblack absorber good looking appearance.
The utility model is realized through following technical scheme: the lampblack absorber of the self controllable folding of a kind of air intake plate; Offer air inlet on the front panel of lampblack absorber, air inlet is provided with air intake plate, and air intake plate is connected with the lampblack absorber body through movable lifting mechanism; Elevating mechanism goes up and down to reach unlatching or closes air inlet through driving air intake plate; It is characterized in that: described elevating mechanism comprises that symmetry is installed on the guide rail on the support, and the fixed track of guide rail is fixed on the support, and movable rail is connected with air intake plate; Movable rail also is equipped with tooth bar, but a sprocket by the driven by motor of rotating is engaged with.
Described tooth bar about on the two movable rails symmetry install.
The gear teeth on the said sprocket extend along the gear cylinder.
The gear teeth on the described sprocket only position of corresponding tooth bar are provided with certain length.
Said support is installed on the Internal baffle of lampblack absorber, and two movable rails pass Internal baffle and are connected with air intake plate.
Described clockwise and anticlockwise motor and control circuit Electricity Federation.
Described support be provided with former and later two position switch and with the control circuit Electricity Federation.
The beneficial effect of the utility model is: have simple in structure, stable work in work, long service life, prevent that oil smoke from pouring in down a chimney and lampblack absorber in emission of bad smell, keep advantages such as lampblack absorber good looking appearance.
Description of drawings
Fig. 1 is an elevating mechanism structural representation in the utility model.
Fig. 2 is an A portion structure enlarged drawing among Fig. 1 in the utility model.
Fig. 3 is an elevating mechanism scheme of installation in the utility model.
Fig. 4 is air intake plate opening figure in the utility model.
Fig. 5 is air intake plate closed condition figure in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to explain.As shown in the figure: the lampblack absorber of the self controllable folding of a kind of air intake plate; Offer air inlet 6 on the front panel 81 of lampblack absorber 8, air inlet 6 is provided with air intake plate 9, and air intake plate 9 is connected with lampblack absorber 8 bodies through movable lifting mechanism; Elevating mechanism goes up and down to reach unlatching or closes air inlet 6 through driving air intake plate 9; It is characterized in that: described elevating mechanism comprises that symmetry is installed on the guide rail 4 on the support 2, and the fixed track 41 of guide rail 4 is fixed on the support 2, and movable rail 42 is connected with air intake plate 9; Movable rail 42 also is equipped with tooth bar 5, but the sprocket 1 that driven by the motor 3 of rotating is engaged with.
Described tooth bar 5 about on the two movable rails 42 symmetry install.
The gear teeth 11 on the said sprocket 1 extend along the gear cylinder.
The position of 11 the corresponding tooth bars 5 of the gear teeth on the described sprocket 1 is provided with certain length.
Said support 2 is installed on the Internal baffle 7 of lampblack absorber 8, and two movable rails 42 pass Internal baffle 7 and are connected with air intake plate 9.
Described clockwise and anticlockwise motor 3 and control circuit Electricity Federation.
The support of stating 2 be provided with former and later two position switch and with the control circuit Electricity Federation.
Operation principle: when smoke exhaust ventilator starts, 3 counter-rotatings of control circuit control motor, motor driven gear post 1 rotates, and drives tooth bar 5 drive activity rails 41 with this and outwards promotes, and reaches the effect of opening air intake plate 9.Oil smoke gets in the lampblack absorber from the slit of 81 of air intake plate 9 and front panels, realizes absorbing the effect of oil smoke.When closing lampblack absorber, control circuit control motor 3 is just changeing, and drive activity rail 41 inwardly contracts, and realizes closing the function of air intake plate 9.In the utility model, air intake plate 9 self controllable foldings, therefore when not using lampblack absorber, air inlet 6 is in closed condition, can prevent the smell pollution air in kitchen that oil smoke pours in down a chimney and avoids giving out in the lampblack absorber, also keeps the lampblack absorber good looking appearance simultaneously.The drive unit of this lampblack absorber air intake plate 9 all is located in the Internal baffle 7, separates fully with the collection tabacco barn, so the drive unit working environment is good, has guaranteed job stability, is suitable for promoting the use of widely.
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Claims (7)
1. the lampblack absorber of the self controllable folding of air intake plate; Offer air inlet (6) on the front panel (81) of lampblack absorber (8); Air inlet (6) is provided with air intake plate (9); Air intake plate (9) is connected with lampblack absorber (8) body through movable lifting mechanism, and elevating mechanism goes up and down to reach unlatching or closes air inlet (6) through driving air intake plate (9), and it is characterized in that: described elevating mechanism comprises that symmetry is installed on the guide rail (4) on the support (2); The fixed track (41) of guide rail (4) is fixed on the support (2); Movable rail (42) is connected with air intake plate (9), and movable rail (42) also is equipped with tooth bar (5), but the sprocket (1) that a motor by rotating (3) drives is engaged with.
2. the lampblack absorber of the self controllable folding of air intake plate according to claim 1 is characterized in that: described tooth bar (5) about two movable rails (42) go up symmetry and install.
3. the lampblack absorber of the self controllable folding of air intake plate according to claim 1 is characterized in that: the gear teeth (11) on the said sprocket (1) extend along the gear cylinder.
4. the lampblack absorber of the self controllable folding of air intake plate according to claim 3 is characterized in that: the position of the only corresponding tooth bars of the gear teeth (11) (5) on the described sprocket (1) is provided with certain length.
5. the lampblack absorber of the self controllable folding of air intake plate according to claim 1 is characterized in that: said support (2) is installed on the Internal baffle (7) of lampblack absorber (8), and two movable rails (42) pass Internal baffle (7) and are connected with air intake plate (9).
6. the lampblack absorber of the self controllable folding of air intake plate according to claim 1 is characterized in that: described clockwise and anticlockwise motor (3) and control circuit Electricity Federation.
7. the lampblack absorber of the self controllable folding of air intake plate according to claim 1 is characterized in that: described support (2) be provided with former and later two position switch and with the control circuit Electricity Federation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202345643U CN202171274U (en) | 2011-07-05 | 2011-07-05 | Range hood with automatic open-close air inlet plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202345643U CN202171274U (en) | 2011-07-05 | 2011-07-05 | Range hood with automatic open-close air inlet plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171274U true CN202171274U (en) | 2012-03-21 |
Family
ID=45829469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202345643U Expired - Fee Related CN202171274U (en) | 2011-07-05 | 2011-07-05 | Range hood with automatic open-close air inlet plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032911A (en) * | 2013-01-16 | 2013-04-10 | 浙江欧意电器有限公司 | Range hood with automatically translating and lifting panel |
| CN103234230A (en) * | 2012-12-18 | 2013-08-07 | 浙江欧意电器有限公司 | Near-suction range hood with automatic opening and closing elevation panel |
| CN103542442A (en) * | 2013-10-30 | 2014-01-29 | 欧派家居集团股份有限公司 | Range hood with panel capable of opening and closing automatically and automatic panel opening and closing method |
-
2011
- 2011-07-05 CN CN2011202345643U patent/CN202171274U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234230A (en) * | 2012-12-18 | 2013-08-07 | 浙江欧意电器有限公司 | Near-suction range hood with automatic opening and closing elevation panel |
| CN103234230B (en) * | 2012-12-18 | 2015-02-25 | 浙江欧意电器有限公司 | Near-suction range hood with automatic opening and closing elevation panel |
| CN103032911A (en) * | 2013-01-16 | 2013-04-10 | 浙江欧意电器有限公司 | Range hood with automatically translating and lifting panel |
| CN103032911B (en) * | 2013-01-16 | 2015-03-11 | 浙江欧意电器有限公司 | Range hood with automatically translating and lifting panel |
| CN103542442A (en) * | 2013-10-30 | 2014-01-29 | 欧派家居集团股份有限公司 | Range hood with panel capable of opening and closing automatically and automatic panel opening and closing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20130705 |